Parts list: № Number Qty Name Options 1 AL217817 2 Wheel W18LX28, For Tire Size Refer to Tire Manual of Manufacturer 2 L203630 2 Wheel Center 3 AL217820 2 Rim 4 L203625 16 Screw 5 L203626 16 Washer 6 L203628 4 Dowel Pin 7 R205373 16 Nut Next page: ST992263 Steel Disk Front Wheels, 16 Position, TW18LX28, 335 mm Bolt Circle Diameter ST827614 Steel Disk Front Wheels, Adjustable, 2 Position, DW20BX28, 3 Piece MFWD Axle ST775776 Steel Disk Rear Wheels, Adjustable, 16 Position, W10X50 ST976051 Rear Wheel Weights, 2 Weights, Inside Rear Wheel, 205 kg (452 lb) ST1021544 Cast Rear Wheel Rims, TW20BX42, Rack and Pinion Axle ST727434 Mounting Parts, Rear Wheels, W/ Spacer LGTH= 52mm ST861095 Mounting Parts, Rear Wheel Weight Adaptor, W/ Screws, 275 Bolt Circle Diameter ST812778 Cast Rear Wheel Hub, Dual, Rack and Pinion Axle ST827602 Steel Disk Front Wheels, 16 Position, DW12X30, 335 mm Bolt Circle Diameter ST895158 Steel Rear Wheels, Adjustable, 16 Position, TW18LX42, 275 mm Bolt Circle Diameter